| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know [adj] | 757 |
|
| 2 | know [adj] [noun pl] | 613 |
|
| 3 | n't [adj] [noun pl] | 422 |
|
| 4 | n't know [noun pl] | 16 |
|
